Base class that computes the ensemble- or time-based singular-value average values, with optional windowing, from the output of function objects that generate non-field type values, e.g. Cd of forceCoeffs or momentum_x in momentum function objects. More...

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Public Types
enum	windowType : uint8_t { NONE, APPROXIMATE, EXACT }
	Averaging window types. More...

Public Member Functions
	valueAverageBase (const word &name, const objectRegistry &obr, const dictionary &dict, stateFunctionObject &state, const bool writeToFile=true)
	Construct from Time and dictionary. More...

	valueAverageBase (const valueAverageBase &)=delete
	No copy construct. More...

void	operator= (const valueAverageBase &)=delete
	No copy assignment. More...

virtual	~valueAverageBase ()=default
	Destructor. More...

virtual bool	read (const dictionary &dict)
	Read the field value average data. More...

virtual bool	calculate (dictionary &dict)
	Calculate the averages. More...

Public Member Functions inherited from writeFile
	writeFile (const objectRegistry &obr, const fileName &prefix, const word &name="undefined", const bool writeToFile=true)
	Construct from objectRegistry, prefix, fileName. More...

	writeFile (const objectRegistry &obr, const fileName &prefix, const word &name, const dictionary &dict, const bool writeToFile=true)
	Construct from objectRegistry, prefix, fileName and read options from dictionary. More...

	writeFile (const writeFile &wf)
	Construct copy. More...

virtual	~writeFile ()=default
	Destructor. More...

virtual OFstream &	file ()
	Return access to the file (if only 1) More...

virtual bool	writeToFile () const
	Flag to allow writing to file. More...

virtual bool	canWriteToFile () const
	Flag to allow writing to the file. More...

virtual bool	canResetFile () const
	Flag to allow resetting the file. More...

virtual bool	canWriteHeader () const
	Flag to allow writing the header. More...

virtual label	charWidth () const
	Return width of character stream output. More...

virtual void	writeCommented (Ostream &os, const string &str) const
	Write a commented string to stream. More...

virtual void	writeTabbed (Ostream &os, const string &str) const
	Write a tabbed string to stream. More...

virtual void	writeHeader (Ostream &os, const string &str) const
	Write a commented header to stream. More...

virtual void	writeCurrentTime (Ostream &os) const
	Write the current time to stream. More...

virtual void	writeBreak (Ostream &os) const
	Write a break marker to the stream. More...

template<class Type >
void	writeHeaderValue (Ostream &os, const string &property, const Type &value) const
	Write a (commented) header property and value pair. More...

template<class Type >
void	writeValue (Ostream &os, const Type &val) const
	Write a given value to stream with the space delimiter. More...

Static Public Attributes
static const Enum< windowType >	windowTypeNames
	Names for windowType enumeration. More...

Static Public Attributes inherited from writeFile
static label	addChars = 8
	Additional characters for writing. More...

Protected Member Functions
template<class Type , class Type2 = Type>
bool	calc (const label fieldi, bool &converged, dictionary &dict)
	Templated function to calculate the average. More...

virtual void	writeFileHeader (Ostream &os) const
	Output file header information. More...

virtual void	readState (dictionary &dict)
	Read state from dictionary. More...

virtual void	writeState (dictionary &dict)
	Write state to dictionary for restarts. More...

virtual void	resetState (dictionary &dict)
	Reset state. More...

Protected Member Functions inherited from writeFile
void	initStream (Ostream &os) const
	Initialise the output stream for writing. More...

fileName	baseFileDir () const
	Return the base directory for output. More...

fileName	baseTimeDir () const
	Return the base directory for the current time value. More...

fileName	filePath (const fileName &fName) const
	Return the full path for the supplied file name. More...

virtual autoPtr< OFstream >	newFile (const fileName &fName) const
	Return autoPtr to a new file using file name. More...

virtual autoPtr< OFstream >	newFileAtTime (const word &name, scalar timeValue) const
	Return autoPtr to a new file for a given time. More...

virtual autoPtr< OFstream >	newFileAtStartTime (const word &name) const
	Return autoPtr to a new file using the simulation start time. More...

virtual void	resetFile (const word &name)
	Reset internal file pointer to new file with new name. More...

Omanip< int >	valueWidth (const label offset=0) const
	Return the value width when writing to stream with optional offset. More...

void	operator= (const writeFile &)=delete
	No copy assignment. More...

virtual autoPtr< OFstream >	createFile (const word &name, scalar timeValue) const
	Deprecated(2022-09) Return autoPtr to a new file for a given time. More...

virtual autoPtr< OFstream >	createFile (const word &name) const
	Deprecated(2022-09) Return autoPtr to a new file using the simulation start time. More...

Protected Attributes
bool	resetOnRestart_
	Reset the averaging process on restart. More...

windowType	windowType_
	Window type. More...

stateFunctionObject &	state_
	Reference to the state functionObject. More...

word	functionObjectName_
	Name of function object to retrieve data from. More...

wordList	fieldNames_
	List of fields on which to operate. More...

scalar	tolerance_
	Optional tolerance to check for converged results. More...

scalar	window_
	Averaging window. More...

List< scalar >	totalTime_
	Average time per field. More...

Protected Attributes inherited from writeFile
const objectRegistry &	fileObr_
	Reference to the region objectRegistry. More...

const fileName	prefix_
	Prefix. More...

word	fileName_
	Name of file. More...

autoPtr< OFstream >	filePtr_
	File pointer. More...

label	writePrecision_
	Write precision. More...

bool	writeToFile_
	Flag to enable/disable writing to file. More...

bool	updateHeader_
	Flag to update the header, e.g. on mesh changes. Default is true. More...

bool	writtenHeader_
	Flag to identify whether the header has been written. More...

bool	useUserTime_
	Flag to use the specified user time, e.g. CA deg instead of seconds. Default = true. More...

scalar	startTime_
	Start time value. More...

Detailed Description

Base class that computes the ensemble- or time-based singular-value average values, with optional windowing, from the output of function objects that generate non-field type values, e.g. Cd of forceCoeffs or momentum_x in momentum function objects.

See also

Foam::functionObjects::writeFile

Source files

Definition at line 58 of file valueAverageBase.H.

Member Enumeration Documentation

◆ windowType

enum windowType : uint8_t

strong

Averaging window types.

Enumerator
NONE	"none"
APPROXIMATE	"approximate"
EXACT	"exact"

Definition at line 69 of file valueAverageBase.H.

Constructor & Destructor Documentation

◆ valueAverageBase() [1/2]

valueAverageBase	(	const word &	name,
		const objectRegistry &	obr,
		const dictionary &	dict,
		stateFunctionObject &	state,
		const bool	writeToFile = `true`
	)

Construct from Time and dictionary.

Definition at line 113 of file valueAverageBase.C.

References dict, and Foam::read().

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◆ valueAverageBase() [2/2]

valueAverageBase ( const valueAverageBase & )

delete

No copy construct.

◆ ~valueAverageBase()

virtual ~valueAverageBase ( )

virtualdefault

Destructor.

Member Function Documentation

◆ calc()

bool calc	(	const label	fieldi,
		bool &	converged,
		dictionary &	dict
	)

protected

Templated function to calculate the average.

Return true if processed

Definition at line 26 of file valueAverageBaseTemplates.C.

References beta(), LList< LListBase, T >::cbegin(), delta, dict, Foam::indent(), Log, Foam::mag(), Foam::nl, FIFOStack< T >::pop(), FIFOStack< T >::push(), dictionary::readIfPresent(), dictionary::set(), Foam::tab, and Foam::Zero.

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◆ writeFileHeader()

void writeFileHeader ( Ostream & os ) const

protectedvirtual

Output file header information.

Definition at line 41 of file valueAverageBase.C.

References Foam::endl(), valueAverageBase::fieldNames_, forAll, os(), writeFile::writeCommented(), writeFile::writeHeader(), and writeFile::writeTabbed().

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◆ readState()

void readState ( dictionary & dict )

protectedvirtual

Read state from dictionary.

Definition at line 53 of file valueAverageBase.C.

References dict, forAll, and dictionary::readEntry().

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◆ writeState()

void writeState ( dictionary & dict )

protectedvirtual

Write state to dictionary for restarts.

Definition at line 79 of file valueAverageBase.C.

References dictionary::add(), dict, and forAll.

Referenced by averageCondition::write(), and valueAverage::write().

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◆ resetState()

void resetState ( dictionary & dict )

protectedvirtual

Reset state.

Definition at line 100 of file valueAverageBase.C.

References dict, and forAll.

Referenced by averageCondition::reset().

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◆ operator=()

void operator= ( const valueAverageBase & )

delete

No copy assignment.

◆ read()

bool read ( const dictionary & dict )

virtual

Read the field value average data.

Reimplemented from writeFile.

Reimplemented in valueAverage.

Definition at line 140 of file valueAverageBase.C.

References dict, writeFile::read(), and Foam::Zero.

Referenced by valueAverage::read().

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◆ calculate()

bool calculate ( dictionary & dict )

virtual

Calculate the averages.

Definition at line 172 of file valueAverageBase.C.

References dict, Foam::endl(), forAll, Foam::indent(), Log, Foam::nl, Foam::tab, and WarningInFunction.

Referenced by averageCondition::apply(), and valueAverage::execute().

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Member Data Documentation

◆ windowTypeNames

const Foam::Enum< Foam::functionObjects::valueAverageBase::windowType > windowTypeNames

static

Names for windowType enumeration.

Definition at line 79 of file valueAverageBase.H.

◆ resetOnRestart_

bool resetOnRestart_

protected

Reset the averaging process on restart.

Definition at line 98 of file valueAverageBase.H.

◆ windowType_

windowType windowType_

protected

Window type.

Definition at line 103 of file valueAverageBase.H.

◆ state_

stateFunctionObject& state_

protected

Reference to the state functionObject.

Definition at line 108 of file valueAverageBase.H.

◆ functionObjectName_

word functionObjectName_

protected

Name of function object to retrieve data from.

Definition at line 113 of file valueAverageBase.H.

◆ fieldNames_

wordList fieldNames_

protected

List of fields on which to operate.

Definition at line 118 of file valueAverageBase.H.

Referenced by valueAverageBase::writeFileHeader().

◆ tolerance_

scalar tolerance_

protected

Optional tolerance to check for converged results.

Definition at line 123 of file valueAverageBase.H.

◆ window_

scalar window_

protected

Averaging window.

Definition at line 128 of file valueAverageBase.H.

◆ totalTime_

List<scalar> totalTime_

protected

Average time per field.

Definition at line 133 of file valueAverageBase.H.

The documentation for this class was generated from the following files:

src/OpenFOAM/db/functionObjects/valueAverageBase/valueAverageBase.H
src/OpenFOAM/db/functionObjects/valueAverageBase/valueAverageBase.C
src/OpenFOAM/db/functionObjects/valueAverageBase/valueAverageBaseTemplates.C

Public Types

Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

◆ windowType

Constructor & Destructor Documentation

◆ valueAverageBase() [1/2]

◆ valueAverageBase() [2/2]

◆ ~valueAverageBase()

Member Function Documentation

◆ calc()

◆ writeFileHeader()

◆ readState()

◆ writeState()

◆ resetState()

◆ operator=()

◆ read()

◆ calculate()

Member Data Documentation

◆ windowTypeNames

◆ resetOnRestart_

◆ windowType_

◆ state_

◆ functionObjectName_

◆ fieldNames_

◆ tolerance_

◆ window_

◆ totalTime_